Analysis
- max time kernel
121s - max time network
124s - platform
windows7_x64 - resource
win7-en-20211014 - submitted
16/11/2021, 11:23
Static task
static1
Behavioral task
behavioral1
Sample
Attachments_1.dll
Resource
win7-en-20211014
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Attachments_1.dll
Resource
win10-en-20211104
0 signatures
0 seconds
General
- Target Attachments_1.dll
- Size 223KB
- Sample211116-ng7e9adee7
- SHA256 e192593ff1df7a3d24cc9463fdcde0b39b49a26816da608d50960da3131e2e36
- MD5 869f280d62ffbc75bd140a75b01cf545
- SHA1 bd224225099626d3af8e38915365f91f9f52d505
- SHA512 e43a87e149d10afc43ad3127a23eff8ea0be2bb6104e355992a7c4949de1e2ce5a16ec1fae1ecf8ecbee238ab4803db3a5d8b0df934203c852a07d848307b85e
- MD5 SHA1 SHA512
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 660 1084 WerFault.exe 26 - Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 660 WerFault.exe 660 WerFault.exe 660 WerFault.exe 660 WerFault.exe 660 WerFault.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 660 WerFault.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 660 WerFault.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1084 wrote to memory of 660 1084 rundll32.exe 27 PID 1084 wrote to memory of 660 1084 rundll32.exe 27 PID 1084 wrote to memory of 660 1084 rundll32.exe 27
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Attachments_1.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1084 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1084 -s 882⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:660
-